1109121650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1165

約数の個数: 144

約数和(自身を含む): 2705612544

約数和(自身を除く): 1596490894

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 50, 65, 70, 85, 91, 119, 130, 169, 170, 175, 182, 221, 238, 325, 338, 350, 425, 442, 455, 595, 650, 845, 850, 910, 1103, 1105, 1183, 1190, 1547, 1690, 2206, 2210, 2275, 2366, 2873, 2975, 3094, 4225, 4550, 5515, 5525, 5746, 5915, 5950, 7721, 7735, 8450, 11030, 11050, 11830, 14339, 14365, 15442, 15470, 18751, 20111, 27575, 28678, 28730, 29575, 37502, 38605, 38675, 40222, 55150, 59150, 71695, 71825, 77210, 77350, 93755, 100373, 100555, 131257, 143390, 143650, 186407, 187510, 193025, 200746, 201110, 243763, 262514, 358475, 372814, 386050, 468775, 487526, 501865, 502775, 656285, 716950, 932035, 937550, 1003730, 1005550, 1218815, 1304849, 1312570, 1706341, 1864070, 2437630, 2509325, 2609698, 3168919, 3281425, 3412682, 4660175, 5018650, 6094075, 6337838, 6524245, 6562850, 8531705, 9320350, 12188150, 13048490, 15844595, 17063410, 22182433, 31689190, 32621225, 42658525, 44364866, 65242450, 79222975, 85317050, 110912165, 158445950, 221824330, 554560825, 1109121650]

約数ペア:

[(1, 1109121650), (2, 554560825), (5, 221824330), (7, 158445950), (10, 110912165), (13, 85317050), (14, 79222975), (17, 65242450), (25, 44364866), (26, 42658525), (34, 32621225), (35, 31689190), (50, 22182433), (65, 17063410), (70, 15844595), (85, 13048490), (91, 12188150), (119, 9320350), (130, 8531705), (169, 6562850), (170, 6524245), (175, 6337838), (182, 6094075), (221, 5018650), (238, 4660175), (325, 3412682), (338, 3281425), (350, 3168919), (425, 2609698), (442, 2509325), (455, 2437630), (595, 1864070), (650, 1706341), (845, 1312570), (850, 1304849), (910, 1218815), (1103, 1005550), (1105, 1003730), (1183, 937550), (1190, 932035), (1547, 716950), (1690, 656285), (2206, 502775), (2210, 501865), (2275, 487526), (2366, 468775), (2873, 386050), (2975, 372814), (3094, 358475), (4225, 262514), (4550, 243763), (5515, 201110), (5525, 200746), (5746, 193025), (5915, 187510), (5950, 186407), (7721, 143650), (7735, 143390), (8450, 131257), (11030, 100555), (11050, 100373), (11830, 93755), (14339, 77350), (14365, 77210), (15442, 71825), (15470, 71695), (18751, 59150), (20111, 55150), (27575, 40222), (28678, 38675), (28730, 38605), (29575, 37502)]